this._getMasterKey((function(masterKey) {
try {
data = ByteUtils.arrayToBuffer(asmCrypto.AES_CBC.decrypt(data, masterKey, false, this.header.encryptionIV));
ByteUtils.zeroBuffer(masterKey);
data = this._trimStartBytes(data);
data = HashedBlockTransform.decrypt(data);
if (this.header.compression === Consts.CompressionAlgorithm.GZip) {
data = pako.ungzip(data);
}
var xml = ByteUtils.bytesToString(data);
this._parseXml(xml);
} catch (err) {
return callback(err);
}
callback();
}).bind(this));
this._getMasterKey(function(masterKey) {
data = ByteUtils.arrayToBuffer(asmCrypto.AES_CBC.encrypt(data, masterKey, true, encryptionIV));
ByteUtils.zeroBuffer(masterKey);
callback(data);
});